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internet:mail:zimbra:zimbra_migrate

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internet:mail:zimbra:zimbra_migrate [2022/09/01 11:16]
gcooper 		internet:mail:zimbra:zimbra_migrate [2023/09/20 09:42] (current)
gcooper
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 ====== Zimbra Migration ====== ====== Zimbra Migration ======
  
-FIXME This page is being rewritten!+**Method 1**: https://community.zextras.com/migrate-zimbra-from-one-server-to-another-server-method-1/ 
 + 
 +**Method 2**: https://community.zextras.com/migrate-zimbra-from-one-server-to-another-server-method-2/ 
 + 
 +**Method 3**: https://community.zextras.com/migrate-zimbra-from-one-server-to-another-server-method-3/
  
 See also **[[internet:mail:zimbra:zimbra_ose|Zimbra Collaboration Server OSE]]** See also **[[internet:mail:zimbra:zimbra_ose|Zimbra Collaboration Server OSE]]**
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 ===== Zextras Backup Migration ===== ===== Zextras Backup Migration =====
  
-**Read this entire page first: [[https://docs.zextras.com/zextras-suite-documentation/latest/backup.html#_incremental_migration_with_zextras_backup|Migrate Using Zextras Backup]]**+**Read this entire page first: [[https://community.zextras.com/zimbra-migration-with-zextras-backup|Migrate Using Zextras Backup]]**
  
 :!: If you are migrating from one Zimbra ZCS server to another, this is the way to go.  It is fairly simple and very effective. :!: If you are migrating from one Zimbra ZCS server to another, this is the way to go.  It is fairly simple and very effective.
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 <note tip>For best performance, use a fast disk as the migration backup location, rather than an NFS share. The difference can be hours instead of days!</note> <note tip>For best performance, use a fast disk as the migration backup location, rather than an NFS share. The difference can be hours instead of days!</note>
  
-<note tip>For best performance, use multiple threads on your restore command to restore more than one user at a time. The difference can be hours instead of days!</note>+<note tip>For best performance, use multiple accounts on your restore command to restore more than one user at a time. The difference can be hours instead of days!</note>
  
   - Ensure that **Zextras Backup** is installed on **both** the source and destination servers   - Ensure that **Zextras Backup** is installed on **both** the source and destination servers
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 ==== Import ==== ==== Import ====
 +
 +<note tip>The ''resolve='' parameter has several options:
 +
 +  * ''skip'' ignores duplicates of old items, it’s also the default conflict-resolution.
 +  * ''modify'' changes old items.
 +  * ''reset'' will delete the old subfolder (or entire mailbox if /).
 +  * ''replace'' will delete and re-enter items
 +
 +:!: ''Reset'' will be a bit faster on an empty destination mailbox because it skips most dupe checks.</note> 
 +
 +
 +<note tip>If you get a timeout error, try changing this setting:
 +
 +<file>
 +zmlocalconfig socket_so_timeout
 +zmlocalconfig -e socket_so_timeout=3000000
 +
 +# change it back when you complete the import(s)
 +zmlocalconfig -e socket_so_timeout=30000
 +zmlocalconfig --reload
 +</file></note>
  
 === Merge with Existing === === Merge with Existing ===
internet/mail/zimbra/zimbra_migrate.1662052594.txt.gz · Last modified: 2022/09/01 11:16 by gcooper

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